Hudson Ambulance Conversion, Stretcher Loading Hatch
& Reinforcing Structure Looking Aft, Drawing No. 6

This image is extracted from a drawing held in the collection of the late John Warwick, a former Commanding Officer of No. 2 Air Ambulance Unit, RAAF. The drawing, which was produced by Australian National Airways (ANA) is titled; "Hudson Ambulance Conversion, Stretcher Loading Hatch & Reinforcing Structure Looking Aft, Drwg No. 6" and is dated 16 May 1944. The signature appears to read J. Stapleton.
Source: John Warwick Collection via David Vincent